
.gonggao {
    width: 1200px;
    margin: 0 auto;
}

/* 官方公告banner部分开始  */
.gonggao_banner {
    width: 100%;
    height: 346px;
    line-height: 346px;
    background: url(../upload/gonggao_bg.png) 50% no-repeat;
    background-size: 3000px 346px;  
}

.gonggao_banner h1 {
    font-size: 45px;
    color: #fff;
    font-weight: 700;
}

/* 官方公告内容部分开始 */
.activity_content {
    width: 100%;
    background: url(../upload/showhelpbg.png) no-repeat top;
}

/* 首页跳转 */
.activity_header {
    padding: 34px 0 20px 0;
}

.activity_header a {
    font-size: 14px;
    color: #000;
}

.activity_header span {
    font-size: 14px;
    padding: 0 6px;
}

/* 内容区 */
.activity_lists {
    background-color: #fff;
    padding: 20px 40px;
}

.activity_lists li {
    width: 1120px;
    height: 79px;
    margin-top: 30px;
}

.notice_date {
    position: relative;
    float: left;
}

.notice_date img {
    width: 70px;
    height: 75px;
}

.notice_year {
    position: absolute;
    top: 4px;
    left: 20px;
    font-size: 12px;
    color: #fff;
    font-weight: 700;
}

.notice_day {
    position: absolute;
    top: 25px;
    left: 18px;
    font-size: 24px;
    color: #ffc713;
    font-weight: 700;
}

.activity_title_frist,
.activity_title {
    width: 80%;
    float: left;
    margin-left: 30px;
    border-bottom: 1px solid #ececec;
}

.activity_title_frist {
    height: 59px;
}

.activity_title {
    height: 79px;
}

.activity_title_frist a,
.activity_title a {
    font-size: 18px;
    color: #000;
    font-weight: 700;
}

.activity_title_frist a:hover,
.activity_title a:hover {
    color: #ffc713;
}

.activity_title p {
    font-size: 12px;
    color: #777;
    font-weight: 700;
    margin-top: 15px;
}

/* 页面切换开始 */
.tab_list {
    position: relative;
    margin: 20px auto;
    height: 34px;
}

.tab_list ul {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);

}

.tab_list ul li {
    float: left;
    border: 1px solid #ddd;
}

.tab_list ul li a {
    display: block;
    padding: 4px 12px;
}

.tab_list ul .lists:first-child {
    border-bottom-left-radius: 3px;
    border-top-left-radius: 3px;
}

.tab_list ul .lists:last-child {
    border-top-right-radius: 3px;
    border-bottom-right-radius: 3px;
}

.tab_list ul .lists_icon {
    color: #999;
}
.lists_li a{
    color: #000;
}
.activity_box {
    display: none;
}


.current a{
    color: #ccc;
    cursor: not-allowed;
}